CN212543600U - Large-scale motor rotor upset machine - Google Patents
Large-scale motor rotor upset machine Download PDFInfo
- Publication number
- CN212543600U CN212543600U CN202021010411.6U CN202021010411U CN212543600U CN 212543600 U CN212543600 U CN 212543600U CN 202021010411 U CN202021010411 U CN 202021010411U CN 212543600 U CN212543600 U CN 212543600U
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- China
- Prior art keywords
- workbench
- turnover
- motor rotor
- shaft withdrawing
- hydraulic cylinder
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- 230000007306 turnover Effects 0.000 claims abstract description 34
- 238000005452 bending Methods 0.000 claims description 8
- 241000252254 Catostomidae Species 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of providing a large-scale electric motor rotor upset machine, including the upset workstation with move back an axle workstation, the upset workstation level sets up, moves back an axle workstation and is perpendicular to the upset workstation setting; a turnover hydraulic cylinder is fixed in the turnover worktable; a shaft withdrawing hydraulic cylinder is arranged in the shaft withdrawing workbench, and a V-shaped shaft withdrawing block is fixed at the top of a piston rod of the shaft withdrawing hydraulic cylinder; a roll-over stand is arranged between the shaft withdrawing workbench and the roll-over workbench, and the roll-over stand is hinged with the roll-over workbench; still include the guide bar, the pin joint of roll-over stand and upset workstation is connected to the one end of guide bar, and the piston rod of upset pneumatic cylinder is connected to one end in addition for accomplish large-scale electric motor rotor's automatic upset work, possess safe and reliable, advantage that degree of automation is high.
Description
Technical Field
The utility model relates to a tilting mechanism technical field, in particular to large-scale electric motor rotor upset machine.
Background
The rotating shaft of some large motors (with the outer diameter of 300) is about 10 tons, a pair of single pivots needs to be sleeved on the rotating shaft, each single pivot is about 10 tons, and the rotating shaft needs to be turned into a vertical state from a horizontal state to a horizontal state during sleeving so as to align and vertically place the centers of the heated single pivots into each gear of the rotating shaft; in motor assembly, the conventional method is to lift the motor rotor by one hook and lower the motor rotor by one hook in the air by a double-hook crane, or to overturn the motor rotor by manually using a crow bar and then knock out the rotor shaft by a hammer. The rotor is easy to be damaged when the rotor is overturned with low efficiency and brings potential safety hazards to operators.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a large-scale electric motor rotor upset machine for accomplish large-scale electric motor rotor's automatic upset work, possess safe and reliable, advantage that degree of automation is high.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a large-scale motor rotor tilter, which comprises a turnover workbench and a shaft withdrawing workbench, wherein the turnover workbench is horizontally arranged, and the shaft withdrawing workbench is arranged perpendicular to the turnover workbench; a turnover hydraulic cylinder is fixed in the turnover worktable; a shaft withdrawing hydraulic cylinder is arranged in the shaft withdrawing workbench, and a V-shaped shaft withdrawing block is fixed at the top of a piston rod of the shaft withdrawing hydraulic cylinder; a roll-over stand is arranged between the shaft withdrawing workbench and the roll-over workbench, and the roll-over stand is hinged with the roll-over workbench; still include the guide bar, the pin joint of roll-over stand and upset workstation is connected to the one end of guide bar, and the piston rod of upset pneumatic cylinder is connected to other one end.
Further, the roll-over stand includes mutually perpendicular's upset curb plate and upset bottom plate, and the upset curb plate still includes a plurality of sucking discs, and a plurality of sucking discs are fixed on the side of keeping away from the upset pneumatic cylinder of upset curb plate.
Furthermore, the number of the suckers is 18, and the suckers are uniformly distributed on the surface of the turnover side plate.
Furthermore, the middle part of the turnover bottom plate is provided with a through hole for the V-shaped shaft withdrawing block to pass through.
Further, still including the board of bending, move back the vertical setting of axle pneumatic cylinder and stagger each other with the through-hole, the one end of the board of bending is fixed in the piston rod that moves back the axle pneumatic cylinder, and the fixed "V" type in one end moves back the axle piece in addition and stretches out the below of through-hole.
Furthermore, a plurality of mute universal wheels are arranged below the turnover workbench.
(III) advantageous effects
The utility model provides a large-scale motor rotor tilter, including the upset workstation with move back a workstation, the upset workstation level sets up, move back a workstation and set up perpendicular to the upset workstation, during the use, hoist the good rotor of die-casting to the upset rack, move back a pneumatic cylinder downstream, its piston rod drives "V" type and moves back a piece downstream, and "V" type moves back a piece and withdraws from the rotor with the rotor shaft, and the rotor enters into moving back a workstation; meanwhile, the turnover hydraulic cylinder starts to work, and a piston rod of the turnover hydraulic cylinder pushes a guide rod to drive the turnover frame to slowly fall down downwards, so that the large motor rotor is stably and safely turned over after the shaft retreats.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first view angle of the large-scale motor rotor tilter of the present invention.
Fig. 2 is a schematic structural diagram of a second view angle of the large-scale motor rotor tilter of the present invention.
The reference numerals in the figures illustrate:
1. overturning worktable 11, overturning hydraulic cylinder 2 and shaft withdrawing worktable
21. Shaft-withdrawing hydraulic cylinder 31, overturning bottom plate 32 and overturning side plate
33. Sucking disc 4, "V" type moves back axle piece 5, board of bending
6. Motor rotor shaft 7, guide bar 8, universal silence wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The large-scale motor rotor tilter of the embodiment comprises a turnover workbench 1 and a shaft withdrawing workbench 2, wherein the turnover workbench 1 is horizontally arranged, and the shaft withdrawing workbench 2 is vertical to the turnover workbench 1; a turnover hydraulic cylinder 11 is fixed in the turnover worktable 1; a shaft withdrawing hydraulic cylinder 21 is arranged in the shaft withdrawing workbench 2, and a V-shaped shaft withdrawing block 4 is fixed at the top of a piston rod of the shaft withdrawing hydraulic cylinder 21; a roll-over stand is also arranged between the shaft withdrawing workbench 2 and the roll-over workbench 1, and the roll-over stand is hinged with the roll-over workbench 1; still include guide bar 7, the pin joint of roll-over stand and upset workstation 1 is connected to the one end of guide bar 7, and the piston rod of upset pneumatic cylinder 11 is connected to other one end.
The turnover frame comprises a turnover side plate 32 and a turnover bottom plate 31 which are vertical to each other, and the middle part of the turnover bottom plate 31 is provided with a through hole for the V-shaped shaft withdrawing block 4 to pass through; upset curb plate 32 still includes a plurality of sucking discs 33, and a plurality of sucking discs 33 are fixed on the side of keeping away from upset pneumatic cylinder 11 of upset curb plate 32, and sucking disc 33 is used for adsorbing the electric motor rotor of placing on the roll-over stand, prevents at the turnover in-process, and electric motor rotor breaks away from the roll-over stand, damages electric motor rotor and injures staff on every side by a crashing object. In order to ensure the suction effect, the larger the number of the suction cups 33, the better, in this embodiment, the number of the suction cups 33 is set to 18, and the suction cups are evenly distributed on the surface of the turning side plate 32 in 6 rows and 3 columns.
The working principle of the large motor rotor tilter is as follows: the die-cast rotor is hoisted on the turnover bottom plate 31, the rotor shaft is just opposite to a through hole in the middle of the turnover bottom plate 31, the V-shaped shaft withdrawing block 4 is clamped with the rotor shaft at the moment, the shaft withdrawing hydraulic cylinder 21 is started to move downwards, a piston rod of the shaft withdrawing hydraulic cylinder drives the V-shaped shaft withdrawing block 4 to move downwards, the V-shaped shaft withdrawing block 4 withdraws the rotor shaft from the rotor, and the rotor enters the shaft withdrawing workbench 2; meanwhile, the turning hydraulic cylinder 11 starts to work, and a piston rod of the turning hydraulic cylinder pushes the guide rod 7, so that the turning frame is driven to fall downwards slowly, and the shaft withdrawing turning work of the large motor rotor is completed stably and safely.
Because the length of motor rotor axle 6 is longer, in order to reduce the volume of complete machine, make its structure compacter, the structure of the mutual setting of staggering of axle pneumatic cylinder 21 and motor rotor axle 6 has been adopted, concrete structure is as shown in figure 2, still including the board 5 of bending, it just staggers each other with the through-hole to move back the vertical setting of axle pneumatic cylinder 21, the one end of the board 5 of bending is fixed in the piston rod that moves back axle pneumatic cylinder 21, the fixed "V" type of one end moves back axle piece 4 and stretches out the below of through-hole in addition, motor rotor withdraws from the back, can be parallel to each other with the cylinder body that moves back axle pneumatic cylinder 21, thereby practiced thrift and moved back a large amount of.
In order to facilitate the movement of the whole machine, a plurality of mute universal wheels 8 are arranged below the turnover worktable 1.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A large-scale motor rotor tilter is characterized by comprising a tilting workbench and a shaft withdrawing workbench, wherein the tilting workbench is horizontally arranged, and the shaft withdrawing workbench is vertical to the tilting workbench; a turnover hydraulic cylinder is fixed in the turnover worktable; a shaft withdrawing hydraulic cylinder is arranged in the shaft withdrawing workbench, and a V-shaped shaft withdrawing block is fixed at the top of a piston rod of the shaft withdrawing hydraulic cylinder; a roll-over stand is arranged between the shaft withdrawing workbench and the roll-over workbench, and the roll-over stand is hinged to the roll-over workbench; the turnover mechanism is characterized by further comprising a guide rod, wherein one end of the guide rod is connected with the hinged point of the turnover frame and the turnover workbench, and the other end of the guide rod is connected with a piston rod of the turnover hydraulic cylinder.
2. The large-scale motor rotor tilter as claimed in claim 1, wherein the tilter comprises a tilting side plate and a tilting bottom plate which are perpendicular to each other, the tilting side plate further comprises a plurality of suckers, and the suckers are fixed on one side surface of the tilting side plate, which is far away from the tilting hydraulic cylinder.
3. The large motor rotor tilter as claimed in claim 2, wherein the number of said suction cups is 18, and said suction cups are uniformly distributed on the surface of said tilting side plate.
4. The large motor rotor turnover machine as claimed in claim 2, wherein a through hole through which the V-shaped shaft withdrawing block can pass is formed in the middle of the turnover base plate.
5. The large-scale motor rotor tilter according to claim 4, further comprising a bending plate, wherein the shaft withdrawing hydraulic cylinder is vertically arranged and staggered with the through hole, one end of the bending plate is fixed to a piston rod of the shaft withdrawing hydraulic cylinder, and the other end of the bending plate is fixed to the V-shaped shaft withdrawing block and extends out of the position below the through hole.
6. The large motor rotor tilter as claimed in claim 1, wherein a plurality of silent universal wheels are arranged below the overturning worktable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021010411.6U CN212543600U (en) | 2020-06-04 | 2020-06-04 | Large-scale motor rotor upset machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021010411.6U CN212543600U (en) | 2020-06-04 | 2020-06-04 | Large-scale motor rotor upset machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212543600U true CN212543600U (en) | 2021-02-12 |
Family
ID=74639994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021010411.6U Expired - Fee Related CN212543600U (en) | 2020-06-04 | 2020-06-04 | Large-scale motor rotor upset machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212543600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307002A (en) * | 2021-06-07 | 2021-08-27 | 浙江省机电设计研究院有限公司 | Water pump overturning machine and overturning method |
-
2020
- 2020-06-04 CN CN202021010411.6U patent/CN212543600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307002A (en) * | 2021-06-07 | 2021-08-27 | 浙江省机电设计研究院有限公司 | Water pump overturning machine and overturning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |